3316532

Information

• Patent Grant
• 3316532

• References
• Source

• Patent Number

  3,316,532

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1967
  57 years ago

• CPC

  • G05D3/122 - without modulation

• US Classifications

  • 340 - Communications: electrical
  • 318 - Electricity: motive power systems